Products Tubular 3804-8RB 8" Extension Tube - Solder - 20GA - 1-1/2" Solder Barcode: 775439035175 (Rough Brass) Description 1-1/2" 20GA EXT TUBE - SOLDER Specs Length: 8" Gauge: 20 Size: 1-1/2" Connect: SOLDER Carton Quantity: 12 Downloads